#!/usr/bin/env perl

use strict;
use warnings;
# Turn on $OUTPUT_AUTOFLUSH
$| = 1;

use t::lib::Debugger;

my ( $dir, $pid ) = start_script('t/eg/02-sub.pl');

require Test::More;
import Test::More;
require Test::Deep;
import Test::Deep;

our $TODO; # needed becasue Test::More is required and not used

plan( tests => 19 );

my $debugger = start_debugger();

{
	my $out = $debugger->get;

	# Loading DB routines from perl5db.pl version 1.28
	# Editor support available.
	#
	# Enter h or `h h' for help, or `man perldebug' for more help.
	#
	# main::(t/eg/01-add.pl:4):	$| = 1;
	#   DB<1>

	like( $out, qr/Loading DB routines from perl5db.pl version/, 'loading line' );
	like( $out, qr{main::\(t/eg/02-sub.pl:4\):\s*\$\| = 1;},     'line 4' );
}

{
	my @out = $debugger->step_in;
	cmp_deeply( \@out, [ 'main::', 't/eg/02-sub.pl', 6, 'my $x = 11;' ], 'line 6' )
		or diag( $debugger->buffer );
}
{
	my @out = $debugger->step_in;
	cmp_deeply( \@out, [ 'main::', 't/eg/02-sub.pl', 7, 'my $y = 22;' ], 'line 7' )
		or diag( $debugger->buffer );
}

{
	my @out = $debugger->execute_code();
	cmp_deeply( \@out, [], 'no code' )
		or diag( $debugger->buffer );
	my $out = $debugger->execute_code();
	is( $out, undef, 'no code in scalar context' );
}

{
	my @out = $debugger->execute_code('19+23');
	cmp_deeply( \@out, [''], 'no code' )
		or diag( $debugger->buffer );
	my $out = $debugger->execute_code('19+23');
	is( $out, "", 'no code in scalar context' );
}


{
	my @out = $debugger->execute_code('$abc = 23');
	cmp_deeply( \@out, [''], 'execute 1 ($abc = 23)' )
		or diag( $debugger->buffer );
}
SKIP: {
    skip( 'user has .perldb file, skipping...', 1) if rc_file;

	my @out = $debugger->get_value('$abc');
	cmp_deeply( \@out, [23], 'execute 1 ($abc)' )
		or diag( $debugger->buffer );
}
{
	my @out = $debugger->execute_code('@qwe = (23, 42)');
	cmp_deeply( \@out, [''], 'execute 2' )
		or diag( $debugger->buffer );
}

TODO: {
	local $TODO = 'get_value of array';
	my @out = $debugger->get_value('@qwe');
	cmp_deeply( \@out, [ 23, 42 ], 'get_value of array' )
		or diag( $debugger->buffer );
}

{
	my @out = $debugger->execute_code('%h = (fname => "foo", lname => "bar")');
	cmp_deeply( \@out, [''], 'execute 3' )
		or diag( $debugger->buffer );
}

TODO: {
	local $TODO = 'get_value of hash';
	my @out = $debugger->get_value('%h');
	cmp_deeply( \@out, [], 'get_value of hash' )
		or diag( $debugger->buffer );
}


{
	ok( $debugger->set_breakpoint( 't/eg/02-sub.pl', 18 ), 'set_breakpoint' );
}

{
	my @out = $debugger->run;
	cmp_deeply( \@out, [ 'main::func1', 't/eg/02-sub.pl', 18, '   my $add   = $q + $w;' ], 'line 18' )
		or diag( $debugger->buffer );
}

# TODO maybe check if we can remove the breakpoint
{
	my @out = $debugger->run;
	cmp_deeply( \@out, [ 'main::func1', 't/eg/02-sub.pl', 18, '   my $add   = $q + $w;' ], 'line 18' )
		or diag( $debugger->buffer );
}

{

	# Debugged program terminated.  Use q to quit or R to restart,
	#   use o inhibit_exit to avoid stopping after program termination,
	#   h q, h R or h o to get additional info.
	#   DB<1>
	my $out = $debugger->run;
	like( $out, qr/Debugged program terminated/ );
}

{
	my $out = $debugger->quit;
	like( $out, qr/1/, 'debugger quit' );
}

done_testing( );

1;

__END__